Interplay of magnetism and superconductivity in the compressed Fe-ladder compound BaFe 2 Se 3
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DOI: 10.1103/physrevb.95.241109
Abstract: High pressure resistance, susceptibility, and Fe $K\ensuremath{\beta}$ x-ray emission spectroscopy measurements were performed on Fe-ladder compound ${\mathrm{BaFe}}_{2}{\mathrm{Se}}_{3}$. Pressure-induced superconductivity was observed which is similar to the previously reported superconductivity in the ${\mathrm{BaFe}}_{2}{\mathrm{S}}_{3}$ samples. The slope… read more here.
Keywords: pressure; ladder compound; mathrm; bafe mathrm ... See more keywords
Orbital order and fluctuations in the two-leg ladder materials BaFe 2 X 3 ( X = S and Se) and CsFe 2 Se 3
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DOI: 10.1103/physrevb.96.115157
Abstract: The electronic structure of ${\mathrm{BaFe}}_{2}{X}_{3}$ ($X$ = S and Se) and ${\mathrm{CsFe}}_{2}{\mathrm{Se}}_{3}$ in which two-leg ladders are formed by the Fe sites are studied by means of x-ray absorption and resonant inelastic x-ray scattering spectroscopy.… read more here.
Keywords: two leg; mathrm bafe; orbital order; ladder ... See more keywords